293888340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{15259}}^1$

素因数の和:15381

約数の個数: 72

約数和(自身を含む): 899851680

約数和(自身を除く): 605963340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 15259, 19260, 30518, 45777, 61036, 76295, 91554, 137331, 152590, 183108, 228885, 274662, 305180, 457770, 549324, 686655, 915540, 1373310, 1632713, 2746620, 3265426, 4898139, 6530852, 8163565, 9796278, 14694417, 16327130, 19592556, 24490695, 29388834, 32654260, 48981390, 58777668, 73472085, 97962780, 146944170, 293888340]

約数ペア:

[(1, 293888340), (2, 146944170), (3, 97962780), (4, 73472085), (5, 58777668), (6, 48981390), (9, 32654260), (10, 29388834), (12, 24490695), (15, 19592556), (18, 16327130), (20, 14694417), (30, 9796278), (36, 8163565), (45, 6530852), (60, 4898139), (90, 3265426), (107, 2746620), (180, 1632713), (214, 1373310), (321, 915540), (428, 686655), (535, 549324), (642, 457770), (963, 305180), (1070, 274662), (1284, 228885), (1605, 183108), (1926, 152590), (2140, 137331), (3210, 91554), (3852, 76295), (4815, 61036), (6420, 45777), (9630, 30518), (15259, 19260)]